The mission of the AAVSO is to enable anyone, anywhere to participate in scientific discovery through variable star astronomy.
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AAVSO at a Glance
Variable Star Observations in Database:
6 2 , 7 8 0 , 8 1 3 and Counting ...
Last Observation Received:
13 min 40 sec ago by MMH - Marek Muciek (PL)
ah her May 4.8979 12.0Vis.